package org.jetnuke.modules.survey;

import org.apache.log4j.Logger;

import java.util.Iterator;
import java.util.List;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import org.apache.velocity.VelocityContext;
import org.jetnuke.common.ActionForward;
import org.jetnuke.common.IAction;
import org.jetnuke.common.IAdminInfo;
import org.jetnuke.common.IModuleInfo;
import org.jetnuke.common.IUserInfo;
import org.jetnuke.dao.DataAccessDriver;
import org.jetnuke.entities.Poll;
import org.jetnuke.entities.PollData;

public class Survey implements IAction {
	/**
	 * Logger for this class
	 */
	private static final Logger logger = Logger.getLogger(Survey.class);

	/*
	 * (non-Javadoc)
	 * 
	 * @see org.jetnuke.common.IAction#exec(javax.servlet.http.HttpServletRequest,
	 *      javax.servlet.http.HttpServletResponse,
	 *      org.apache.velocity.VelocityContext, org.jetnuke.common.IModuleInfo,
	 *      java.lang.String, org.jetnuke.common.IUserInfo,
	 *      org.jetnuke.common.IAdminInfo)
	 */
	public ActionForward exec(HttpServletRequest request,
			HttpServletResponse response, VelocityContext vc, IModuleInfo info,
			String op, IUserInfo ui, IAdminInfo ai) throws Exception {
		if (logger.isDebugEnabled()) {
			logger
					.debug("exec(HttpServletRequest, HttpServletResponse, VelocityContext, IModuleInfo, String, IUserInfo, IAdminInfo) - start"); //$NON-NLS-1$
		}

		List ls = DataAccessDriver.getInst().newJPollDAO()
				.selectAllNotArtIDOrderTimestampDesc();

		// pollPeer.doSelect(new Criteria().add(pollPeer.ARTID, 0,
		// Criteria.LESS_EQUAL).addDescendingOrderByColumn(
		// pollPeer.TIMESTAMP));
		Iterator it = ls.iterator();
		while (it.hasNext()) {
			Poll poll = (Poll) it.next();
			List options = DataAccessDriver.getInst().newPollDataDAO()
					.selectByPollIDOrderVoteID(poll.getPOLLID());
			// poll_dataPeer.doSelect(new Criteria().add(
			// poll_dataPeer.POLLID, poll.getPOLLID()));
			Iterator it2 = options.iterator();
			int sum = 0;
			while (it2.hasNext()) {
				PollData dt = (PollData) it2.next();
				sum += dt.getOPTIONCOUNT();
			}
			poll.setTotalVotes(sum);
		}
		vc.put("polls", ls);
		ActionForward returnActionForward = new ActionForward(op, info);
		if (logger.isDebugEnabled()) {
			logger
					.debug("exec(HttpServletRequest, HttpServletResponse, VelocityContext, IModuleInfo, String, IUserInfo, IAdminInfo) - end"); //$NON-NLS-1$
		}
		return returnActionForward;
	}

}
